SOMEONE PLS HELP ME PLEASE I BEG U AND SHOW WHY PLS I BEG

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Which of the following is an equation of a line parallel to the equation y=4x+1?

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =